Possible Clues:

• 'Hold over, defer (8)'
• Put off offering job to card-cutter
• Mail quiet individual is to pigeon-hole
• It's so off-putting to behave like this
• Put off by Rolling Stone pop?
• What the idolater might claim that he does?
• If you mail P.1. like this there will be some delay
• What an off-putting thing to do!
• 'Put off, delay (8)'
• Adjourn sine die